Last change
on this file since 250 was
210,
checked in by ymipsl, 10 years ago
|
Find automatically a free unit when trying to open a file.
Unit 42 has a big chance to be connected to an other file....
YM
|
File size:
390 bytes
|
Line | |
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1 | MODULE free_unit_mod |
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2 | |
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3 | PRIVATE |
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4 | |
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5 | INTEGER, PARAMETER :: start_unit=1000 |
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6 | |
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7 | PUBLIC :: free_unit |
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8 | |
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9 | CONTAINS |
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10 | |
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11 | FUNCTION free_unit |
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12 | INTEGER :: free_unit |
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13 | LOGICAL :: out |
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14 | |
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15 | out=.FALSE. |
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16 | free_unit=start_unit |
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17 | |
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18 | DO WHILE (.NOT. out) |
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19 | free_unit=free_unit+1 |
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20 | INQUIRE(unit=free_unit, exist=out) |
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21 | END DO |
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22 | |
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23 | END FUNCTION free_unit |
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24 | |
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25 | END MODULE free_unit_mod |
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26 | |
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